#xlwt不支持超过256的行

# import xlsxwriter as xw
# workbook=xw.Workbook('number.xls')
# #新建工作表
# sheet0=workbook.add_worksheet('sheet0')
# for i in range(0,300):
#     sheet0.write(0,i,i)
#
# workbook.close()

import openpyxl
#打开工作薄
workbook=openpyxl.load_workbook('name.xlsx')
sheet0=workbook['sheet1']
sheet0['B3']='5'
